Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 766-11-0, Name is 5-Bromo-2-fluoropyridine, molecular formula is , belongs to pyridine-derivatives compound. In a document, author is Gorji, Samareh, Formula: C5H3BrFN.
Synthesis of 5,8-Diaryl-5,7,8,9-Tetrahydropyrimido[5,4-e]Tetrazolo[1,5-a]Pyrimidin-6(4H)-One Derivatives Catalyzed by MNPs@SiO2-Pr-AP as a New Efficient Reusable Nanomagnetic Catalyst
Some novel 5,8-diaryl-5,7,8,9-tetrahydropyrimido[5,4-e]tetrazolo[1,5-a]pyrimidin-6(4H)-one derivatives are prepared via one-pot reaction of aromatic aldehydes, 2-aminotetrazole and cyanoacetamide using two different types of catalytic systems including nano-magnetic catalyst supported with functionalized 4-amino-pyridine silica (MNPs@SiO2-Pr-AP) and NEt3.The highlighting points of using MNPs@SiO2-Pr-AP are easy purification, reusability of the catalyst, good yields of products with short time reactions compared with NEt3. Also the DFT calculations showed that a trans-like isomer is more stable than other possible isomers/conformers. The experimental data are also consistent with a pure compound rather than a mixture of isomers.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 766-11-0, in my other articles. Formula: C5H3BrFN.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem